Commitments and Contingencies - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Apr. 03, 2016	Mar. 29, 2015	Mar. 30, 2014
Loss Contingencies [Line Items]
Rent expense	$ 11.7	$ 12.0	$ 10.4
Class Action Lawsuit [Member]
Loss Contingencies [Line Items]
Lawsuit Filing Date	September 28, 2015
Loss contingency, Name of plaintiff	Phyllis Hull
Loss contingency, Date of dismissal	Mar. 07, 2016
Shareholder Derivative Lawsuit [Member]
Loss Contingencies [Line Items]
Lawsuit Filing Date	October 23, 2015
Loss contingency, Name of plaintiff	Stephen Kramer
Second Shareholder Derivative Lawsuit [Member]
Loss Contingencies [Line Items]
Lawsuit Filing Date	March 14, 2016
Loss contingency, Name of plaintiff	Indiana Laborers Pension and Welfare Funds